TY - BOOK AU - Mariam Raafat Louis AU - Dorria Saleh Salem , AU - Maged Ahmed Abdelraouf , AU - Soha Hamed Talat , TI - Role of magnetic resonance imaging (MRI) versus 3-dimentional ultrasonography (3D-US) in assessment of fetal lungs / PY - 2013/// CY - Cairo : PB - Mariam Raafat Louis , KW - 3D-US KW - MIR KW - SSFSE N1 - Thesis (Ph.D.) - Cairo University - Faculty of Medicine - Department of Radio-diagnosis; Issued also as CD N2 - Ultrasound (US) is the standard modality for fetal imaging. It has the advantage of cost-effectiveness, ease, speed of use and patient acceptability. Several parameters based on two-dimensional ultrasonography (2D-US) have been described for the prediction of lung volume including: Chest circumference-heart circumference, lung diameter/thoracic circumference ratio UR - http://172.23.153.220/th.pdf ER -